/*-
 * Public platform independent Near Field Communication (NFC) library
 * 
 * Copyright (C) 2011, Romain Tartière, Romuald Conty
 * 
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 */

/* Provide internal function to manipulate nfc_device_t type */

#include <stdlib.h>
#include "nfc-internal.h"

nfc_device_t *nfc_device_new(void)
{
	nfc_device_t *res = malloc(sizeof (*res));
	
	if (!res) return NULL;
	
	/* Variables initiatialization
	 * NOTE Actually, these initialization will be overwritten while
	 *      the device will be setup. Putting them to _false_ while
	 *      the default is _true_ ensure we send the command to the
	 *      chip
	 */
	res->bCrc = false;
	res->bPar = false;
	res->bEasyFraming    = false;
	res->bAutoIso14443_4 = false;
	res->iLastError  = 0;
	res->driver_data = NULL;
	res->chip_data   = NULL;
	
	return res;
}

void nfc_device_free(nfc_device_t *nfc_device)
{
	if (nfc_device) {
		free(nfc_device->driver_data);
		free(nfc_device);
	}
}
